<template>
  <div id="app">
    <keep-alive>
      <div class="router-view">
        <router-view />
      </div>
    </keep-alive>
  </div>
</template>
<script>
export default {};
</script>
<style lang="scss">
#app {
  height: 100vh;
  .router-view {
    margin-bottom: 1rem;
    z-index: -1;
  }
  .tabbar {
    z-index: 1;
  }
}
</style>
